partial void DeleteChiTietPhieuMuon(ChiTietPhieuMuon instance);
partial void UpdateChiTietPhieuMuon(ChiTietPhieuMuon instance);
private void detach_ChiTietPhieuMuons(ChiTietPhieuMuon entity) { this.SendPropertyChanging(); entity.Sach = null; }
partial void InsertChiTietPhieuMuon(ChiTietPhieuMuon instance);
private void attach_ChiTietPhieuMuons(ChiTietPhieuMuon entity) { this.SendPropertyChanging(); entity.PhieuMuonSach = this; }